Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Machat Wolfgang DrfiledCriticalMachat Wolfgang Dr
Priority to AT136787ApriorityCriticalpatent/ATA136787A/de
Priority to DE8806974Uprioritypatent/DE8806974U1/de
Publication of ATA136787ApublicationCriticalpatent/ATA136787A/de